20c-15c+13c+16c+17=7

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Solution for 20c-15c+13c+16c+17=7 equation:


Simplifying
20c + -15c + 13c + 16c + 17 = 7

Reorder the terms:
17 + 20c + -15c + 13c + 16c = 7

Combine like terms: 20c + -15c = 5c
17 + 5c + 13c + 16c = 7

Combine like terms: 5c + 13c = 18c
17 + 18c + 16c = 7

Combine like terms: 18c + 16c = 34c
17 + 34c = 7

Solving
17 + 34c = 7

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-17' to each side of the equation.
17 + -17 + 34c = 7 + -17

Combine like terms: 17 + -17 = 0
0 + 34c = 7 + -17
34c = 7 + -17

Combine like terms: 7 + -17 = -10
34c = -10

Divide each side by '34'.
c = -0.2941176471

Simplifying
c = -0.2941176471

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